Acrochordus granulatus
Recorded in Indonesia: Sumatra; Java, Bali; Borneo; Sulawesi; Flores, Timor, Komodo; Ambon, Ternate; Irian Jaya, Jobi, Schouten, Papua.
Indonesia · Island occurrence guide
Borneo
90 existing species accounts name this island or island group. This index shows the current sourced collection, not a complete island checklist.
Kalimantan · Regional landscape
Place the record in context.
The Betung Kerihun–Danau Sentarum biosphere landscape brings together mountain and lowland rainforest with lakes and swamps. It is one example of the varied environments within Indonesian Borneo.
This describes the wider region. Local vegetation and the habitat of an individual species require their own evidence.
The wider region
Kalimantan
The Indonesian portion of Borneo; Malaysian states and Brunei are outside this chapter.
Loading island map…
Gold: islands with records in this collection. Coastlines show geography, not the range of any individual species. Only Indonesian territory is highlighted.
Landscape context
Read the habitats.
These guides describe documented environments in the wider Kalimantan region. They do not assign every listed species to every habitat or protected site.
Read the original scope
Behind the occurrence.
Choose an account recorded in Borneo. Its country-level evidence retains the named islands and qualifications; it is not a record of a sighting at an exact map point.
The shared collection
Snakes recorded here.
Each card opens the same species account used by the country lists. A shared island record does not imply occurrence in all countries sharing that island.
Little filesnake
Acrochordus granulatus
(SCHNEIDER, 1799)
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venom classification not yet addedHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
BorneoMalaysia
Image not yet added
002Javan File Snake
Acrochordus javanicus
HORNSTEDT, 1787
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venom classification not yet addedHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
BorneoMalaysia
Image not yet added
003Speckle-headed Whipsnake
Ahaetulla fasciolata
(FISCHER, 1885)
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venom classification not yet addedHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
BorneoMalaysia
Gunther’s whip snake
Ahaetulla prasina
(BOIE, 1827)
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Mildly venomousHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
BorneoMalaysia
Image not yet added
005Spine-tailed seasnake
Aipysurus eydouxii
(GRAY, 1849)
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venom classification not yet addedHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
BorneoMalaysia
Blunthead Slug Snake
Aplopeltura boa
(BOIE, 1828)
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venom classification not yet addedHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
BorneoMalaysia
Image not yet added
007Müller’s Blind Snake
Argyrophis muelleri
(SCHLEGEL, 1839)
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venom classification not yet addedHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
BorneoMalaysia
Image not yet added
008Smooth Slug Snake
Asthenodipsas laevis
(BOIE, 1827)
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venom classification not yet addedHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
BorneoMalaysia
Dog-toothed Cat Snake
Boiga cynodon
(BOIE, 1827)
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venomous · rear-fangedHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
BorneoMalaysia
Gold-ringed Cat Snake
Boiga dendrophila
(BOIE, 1827)
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venomous · rear-fangedHuman effects: atlas summary awaiting completion
- Known venom effects
- Neurotoxic · bird-selective denmotoxin (laboratory)
BorneoMalaysia
White-spotted Cat Snake
Boiga drapiezii
(BOIE, 1827)
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venomous · rear-fangedHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
BorneoMalaysia
Image not yet added
012Jasper Cat Snake
Boiga jaspidea
(DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venom classification not yet addedHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
BorneoMalaysia
Image not yet added
013Black-headed Cat Snake
Boiga nigriceps
(GÜNTHER, 1863)
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venom classification not yet addedHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
BorneoMalaysia
Image not yet added
014Banded Krait
Bungarus fasciatus
(SCHNEIDER, 1801)
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venom classification not yet addedHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
BorneoMalaysia
Image not yet added
015Red-headed Krait
Bungarus flaviceps
REINHARDT, 1843
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venom classification not yet addedHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
BorneoMalaysia
Image not yet added
016Calamaria battersbyi
INGER & MARX, 1965
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venom classification not yet addedHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
Borneo
Image not yet added
017Two-colored Dwarf Snake
Calamaria bicolor
DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venom classification not yet addedHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
BorneoMalaysia
Image not yet added
018Calamaria borneensis
BLEEKER, 1860
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venom classification not yet addedHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
BorneoMalaysia
Image not yet added
019Calamaria everetti
BOULENGER, 1893
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Non-venomousNon-venomous does not mean safe to handle
- Known venom effects
- Not applicable · non-venomous
BorneoMalaysia
Image not yet added
020Calamaria grabowskyi
FISCHER, 1885
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venom classification not yet addedHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
BorneoMalaysia
Image not yet added
021Calamaria hilleniusi
INGER & MARX, 1965
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venom classification not yet addedHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
BorneoMalaysia
Image not yet added
022Ampat Lawang Dwarf Snake
Calamaria leucogaster
BLEEKER, 1860
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venom classification not yet addedHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
BorneoMalaysia
Image not yet added
023Lowi’s Reed Snake
Calamaria lovii
BOULENGER, 1887
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Venom classification not yet addedHuman effects: atlas summary awaiting completion
- Known venom effects
- Effects not yet summarised in this atlas
BorneoMalaysia
Variable Reed Snake
Calamaria lumbricoidea
BOIE, 1827
- Length
- Length not yet addedAtlas entry awaiting completion
- Venom status
- Non-venomousNon-venomous does not mean safe to handle
- Known venom effects
- Not applicable · non-venomous
BorneoMalaysia
Landscape references
Sources checked 7 October 2026. Taxonomic and distribution treatments may change.
Species distribution sources are provided separately in the evidence panel and each species account.